Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 458858 | 339115 | 620883 | 208663 | 145945 | 298332 | 0.433 | 0.367 | 0.511 | 566480 | 468758 | 684575 |
1964 | 756295 | 559812 | 1021740 | 221051 | 158141 | 308986 | 0.478 | 0.412 | 0.554 | 709543 | 594054 | 847485 |
1965 | 983909 | 730490 | 1325244 | 268420 | 195446 | 368640 | 0.532 | 0.463 | 0.611 | 886078 | 750207 | 1046557 |
1966 | 1203607 | 894673 | 1619218 | 293120 | 216796 | 396314 | 0.546 | 0.477 | 0.624 | 1047818 | 893619 | 1228626 |
1967 | 1029952 | 764891 | 1386865 | 322305 | 240925 | 431174 | 0.591 | 0.520 | 0.672 | 1107854 | 952912 | 1287990 |
1968 | 508717 | 377223 | 686046 | 319841 | 251018 | 407534 | 0.625 | 0.550 | 0.709 | 928907 | 813423 | 1060786 |
1969 | 447549 | 330318 | 606386 | 318145 | 248863 | 406713 | 0.591 | 0.522 | 0.669 | 785848 | 681578 | 906069 |
1970 | 1475130 | 1093140 | 1990604 | 339168 | 264776 | 434462 | 0.628 | 0.558 | 0.706 | 1222822 | 1019402 | 1466833 |
1971 | 1961446 | 1447712 | 2657482 | 346642 | 268569 | 447410 | 0.719 | 0.643 | 0.805 | 1371706 | 1161431 | 1620050 |
1972 | 489191 | 360524 | 663777 | 308186 | 234396 | 405207 | 0.796 | 0.713 | 0.890 | 976673 | 850333 | 1121784 |
1973 | 710895 | 524663 | 963232 | 265954 | 209370 | 337829 | 0.772 | 0.691 | 0.863 | 781621 | 682619 | 894982 |
1974 | 690604 | 508908 | 937171 | 281714 | 224870 | 352928 | 0.733 | 0.656 | 0.819 | 750960 | 655846 | 859869 |
1975 | 1188147 | 868003 | 1626369 | 252933 | 203257 | 314750 | 0.776 | 0.695 | 0.865 | 835775 | 714027 | 978281 |
1976 | 816526 | 593122 | 1124076 | 219832 | 174472 | 276985 | 0.835 | 0.750 | 0.930 | 674186 | 588375 | 772513 |
1977 | 2005278 | 1462904 | 2748738 | 192967 | 149331 | 249353 | 0.824 | 0.741 | 0.916 | 1009322 | 830313 | 1226925 |
1978 | 1219425 | 887847 | 1674835 | 179263 | 146050 | 220030 | 0.898 | 0.809 | 0.996 | 1115438 | 940204 | 1323332 |
1979 | 1477897 | 1078102 | 2025949 | 176169 | 146362 | 212046 | 0.821 | 0.739 | 0.911 | 1025129 | 881566 | 1192071 |
1980 | 2354157 | 1709096 | 3242682 | 186701 | 158594 | 219789 | 0.898 | 0.812 | 0.993 | 1216085 | 1021101 | 1448302 |
1981 | 928362 | 675331 | 1276197 | 195094 | 167809 | 226816 | 0.919 | 0.833 | 1.014 | 1025581 | 894042 | 1176474 |
1982 | 1524578 | 1120384 | 2074591 | 190652 | 164219 | 221340 | 1.025 | 0.931 | 1.129 | 1084659 | 918486 | 1280896 |
1983 | 858314 | 639761 | 1151530 | 161871 | 137651 | 190354 | 1.021 | 0.928 | 1.123 | 872104 | 754498 | 1008042 |
1984 | 1542349 | 1151308 | 2066207 | 143212 | 120538 | 170150 | 0.953 | 0.866 | 1.049 | 884383 | 748727 | 1044617 |
1985 | 395231 | 293085 | 532976 | 141567 | 119747 | 167364 | 0.913 | 0.829 | 1.007 | 604352 | 534552 | 683266 |
1986 | 1730869 | 1294425 | 2314470 | 131297 | 111154 | 155089 | 0.982 | 0.893 | 1.081 | 804043 | 665813 | 970970 |
1987 | 677283 | 508880 | 901416 | 131782 | 112799 | 153959 | 0.944 | 0.857 | 1.039 | 755595 | 652362 | 875164 |
1988 | 469902 | 352539 | 626337 | 127965 | 111519 | 146837 | 0.964 | 0.876 | 1.061 | 562551 | 493438 | 641345 |
1989 | 807783 | 603908 | 1080486 | 118680 | 103306 | 136342 | 0.987 | 0.895 | 1.087 | 565062 | 480219 | 664895 |
1990 | 330333 | 248731 | 438706 | 106214 | 91089 | 123851 | 0.919 | 0.831 | 1.016 | 390657 | 343457 | 444342 |
1991 | 384453 | 290533 | 508736 | 102470 | 87890 | 119469 | 0.908 | 0.816 | 1.010 | 361901 | 314703 | 416177 |
1992 | 867457 | 654091 | 1150423 | 99781 | 84725 | 117512 | 0.893 | 0.796 | 1.003 | 556009 | 459619 | 672615 |
1993 | 456968 | 345272 | 604800 | 101275 | 83875 | 122284 | 0.896 | 0.786 | 1.022 | 439623 | 371148 | 520732 |
1994 | 1061872 | 791550 | 1424511 | 108502 | 89787 | 131116 | 0.922 | 0.808 | 1.052 | 561935 | 458484 | 688730 |
1995 | 613609 | 461134 | 816501 | 122462 | 101701 | 147463 | 0.972 | 0.852 | 1.109 | 594788 | 493098 | 717450 |
1996 | 402921 | 303873 | 534253 | 120286 | 99837 | 144923 | 0.966 | 0.847 | 1.101 | 452978 | 380624 | 539086 |
1997 | 1190518 | 886059 | 1599591 | 105883 | 88075 | 127293 | 0.949 | 0.835 | 1.080 | 675224 | 540117 | 844126 |
1998 | 130487 | 97438 | 174746 | 104057 | 86626 | 124995 | 0.992 | 0.873 | 1.126 | 342363 | 286931 | 408504 |
1999 | 262070 | 198264 | 346409 | 86423 | 71298 | 104756 | 1.036 | 0.911 | 1.178 | 233450 | 197073 | 276542 |
2000 | 481551 | 364506 | 636179 | 67712 | 55866 | 82069 | 1.033 | 0.906 | 1.178 | 301662 | 248430 | 366300 |
2001 | 177782 | 134351 | 235253 | 65074 | 53790 | 78724 | 0.937 | 0.820 | 1.071 | 208592 | 176107 | 247068 |
2002 | 262033 | 198905 | 345196 | 59298 | 48891 | 71920 | 0.883 | 0.769 | 1.013 | 178885 | 150170 | 213092 |
2003 | 135641 | 102323 | 179808 | 60501 | 50282 | 72796 | 0.841 | 0.729 | 0.969 | 150013 | 127524 | 176467 |
2004 | 220302 | 169193 | 286851 | 51185 | 42248 | 62013 | 0.812 | 0.703 | 0.937 | 134489 | 113839 | 158885 |
2005 | 179818 | 136571 | 236760 | 54987 | 45851 | 65944 | 0.767 | 0.661 | 0.889 | 155714 | 133168 | 182076 |
2006 | 393692 | 304785 | 508534 | 50923 | 42286 | 61324 | 0.710 | 0.628 | 0.801 | 162731 | 136743 | 193659 |
2007 | 189813 | 147063 | 244989 | 84567 | 72952 | 98031 | 0.638 | 0.561 | 0.725 | 213150 | 186869 | 243128 |
2008 | 212745 | 164789 | 274658 | 92960 | 79966 | 108066 | 0.628 | 0.549 | 0.718 | 223059 | 194171 | 256245 |
2009 | 208935 | 161460 | 270370 | 100632 | 85631 | 118260 | 0.613 | 0.531 | 0.708 | 234583 | 203799 | 270016 |
2010 | 302815 | 233737 | 392309 | 101611 | 84631 | 121997 | 0.536 | 0.459 | 0.626 | 245670 | 210276 | 287021 |
2011 | 148637 | 114780 | 192480 | 111623 | 91279 | 136502 | 0.436 | 0.368 | 0.517 | 230391 | 197426 | 268862 |
2012 | 195707 | 151478 | 252850 | 111720 | 89042 | 140175 | 0.419 | 0.354 | 0.494 | 203004 | 171544 | 240234 |
2013 | 240289 | 185937 | 310528 | 119279 | 95098 | 149608 | 0.408 | 0.347 | 0.481 | 254146 | 215099 | 300280 |
2014 | 324816 | 251311 | 419821 | 126075 | 101243 | 156997 | 0.404 | 0.345 | 0.473 | 305850 | 259362 | 360671 |
2015 | 152093 | 117834 | 196312 | 141325 | 112882 | 176936 | 0.414 | 0.355 | 0.483 | 273992 | 233298 | 321784 |
2016 | 107536 | 83264 | 138883 | 141191 | 112295 | 177522 | 0.424 | 0.365 | 0.493 | 238867 | 202261 | 282099 |
2017 | 266093 | 200813 | 352594 | 130916 | 101883 | 168222 | 0.477 | 0.413 | 0.551 | 231252 | 193036 | 277035 |
2018 | 69325 | 52478 | 91580 | 120352 | 91020 | 159135 | 0.622 | 0.537 | 0.720 | 189185 | 154480 | 231686 |
2019 | 156787 | 112263 | 218970 | 97032 | 69580 | 135315 | 0.620 | 0.524 | 0.733 | 184704 | 147161 | 231824 |
2020 | 267782 | 148695 | 482245 | 85513 | 59121 | 123686 | 0.628 | 0.492 | 0.802 | 203695 | 148857 | 278736 |